diff options
Diffstat (limited to 'kernel/perf_event.c')
| -rw-r--r-- | kernel/perf_event.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c index c97e8251840..a4fa381db3c 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -255,6 +255,18 @@ static void update_event_times(struct perf_event *event) event->total_time_running = run_end - event->tstamp_running; } +/* + * Update total_time_enabled and total_time_running for all events in a group. + */ +static void update_group_times(struct perf_event *leader) +{ + struct perf_event *event; + + update_event_times(leader); + list_for_each_entry(event, &leader->sibling_list, group_entry) + update_event_times(event); +} + static struct list_head * ctx_group_list(struct perf_event *event, struct perf_event_context *ctx) { @@ -320,7 +332,7 @@ list_del_event(struct perf_event *event, struct perf_event_context *ctx) if (event->group_leader != event) event->group_leader->nr_siblings--; - update_event_times(event); + update_group_times(event); /* * If event was in error state, then keep it @@ -502,18 +514,6 @@ retry: } /* - * Update total_time_enabled and total_time_running for all events in a group. - */ -static void update_group_times(struct perf_event *leader) -{ - struct perf_event *event; - - update_event_times(leader); - list_for_each_entry(event, &leader->sibling_list, group_entry) - update_event_times(event); -} - -/* * Cross CPU call to disable a performance event */ static void __perf_event_disable(void *info) |